New research shows that epaulette sharks, often called “walking sharks,” can produce eggs without increasing their overall energy use.

Quite an advantage in today’s world.

Very low carbohydrate (carb) intake can shift blood sugar hormones in ways that may make energy feel less predictable.Carb ...

Berkeley -- University of California, Berkeley, researchers have discovered a new actor in the mammalian reproductive system, a hormone that fills a role long suspected, but until now undetected. The ...

The following outlines aspects of the female reproductive system, including the internal and external organs, the menstrual cycle, the egg, and reproductive hormones. The menstrual cycle is a monthly ...

Minipuberty is a stage of reproductive development during infancy in both sexes when reproductive hormones change and reproductive organs develop. The importance of minipuberty is not well understood ...

Christian Kramme grew up in a big family, the youngest of seven kids raised in California’s Santa Clarita Valley. By the time he moved across the country to do a PhD in George Church’s lab at Harvard, ...

Women's reproductive health plays a vital role in overall well-being. Discover the essential health check-ups women should ...

A better approach? Support the systems that regulate them naturally.

A chemical used in hydraulic fracturing, commonly called fracking, has the potential to interfere with reproductive hormones in men, according to research accepted for presentation at ENDO 2020, the ...